Caterpillar Engine Cores For Sale

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Caterpillar 3406C Engine Core for a 1995 Kenworth W900

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CORE 3406C 425HP HOLE IN BLOCK, Serial#: 3ZJ59691, Horse Power: 425

Condition	Used
Horse Power	425 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1995
Stock Number	70624-1
MLS Number	12985433
Category	Engine Cores
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Caterpillar C12 Engine Core

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C12 CORE ENGINE (RUNNING CORE) PARTS ONLY 1YN04739 HEAD/TURBO HAVE BEEN SOLD, Serial#: 1YN04739, Horse Power: 405, Casting#: 1YN04739

Condition	Used
Horse Power	405 HP
Stock Number	771459
MLS Number	9867746
Category	Engine Cores
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar C12 Engine Core for a 2004 Kenworth T800

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PART'S ENGINE, Serial#: MBL17238, Horse Power: 430

Condition	Used
Horse Power	430 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2004
Stock Number	065180-1
MLS Number	13272202
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3126 Engine Core for a 2000 Freightliner FL70

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TURN'S 360, Horse Power: 210

Condition	Used
Horse Power	210 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FL70
Will Fit Year(s)	2000
Stock Number	F03595-1
MLS Number	12984682
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C7 Engine Core for a 2004 Freightliner M-2

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PART'S, Horse Power: 210

Condition	Used
Horse Power	210 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	M-2
Will Fit Year(s)	2004
Stock Number	N63201-1
MLS Number	12948766
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C15 Engine Core for a 2007 Kenworth T800B

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GOOD PART'S, Serial#: NSX27878, Horse Power: 435

Condition	Used
Horse Power	435 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800B
Will Fit Year(s)	2007
Stock Number	205492-1
MLS Number	12865668
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C13 Engine Core for a 2007 Freightliner COLUMBIA

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TURN'S 360, Serial#: KCB91368, Horse Power: 435, Casting#: KCB91368

Condition	Used
Horse Power	435 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA
Will Fit Year(s)	2007
Stock Number	Z85256-1
MLS Number	11683032
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3406E Engine Core for a 1998 Kenworth T2000

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PART'S, Serial#: 1LW01661, Horse Power: 475, Casting#: 1LW01661

Condition	Used
Horse Power	475 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	1998
Stock Number	774485-1
MLS Number	11562951
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3126 Engine Core for a 1996 Kenworth T300

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RUNNING CORE LAST RAN 8/22/22, Serial#: 1WM02265, Horse Power: 156, Casting#: 1WM02265

Condition	Used
Horse Power	156 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	1996
Stock Number	726007-1
MLS Number	11562916
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C15 Engine Core for a 2006 Kenworth T603

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LAST RAN 7/14/22, Horse Power: 435

Condition	Used
Horse Power	435 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T603
Will Fit Year(s)	2006
Stock Number	140864-15
MLS Number	11517918
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C13 Engine Core for a 2007 International PAYSTAR 5500

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PART'S, Serial#: KCB55400, Horse Power: 430, Casting#: KCB55400

Condition	Used
Horse Power	430 HP
Fits To Make(s)	International
Fits To Model(s)	PAYSTAR 5500
Will Fit Year(s)	2007
Stock Number	338158-1
MLS Number	11407174
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar 3126 Engine Core for a 2003 Sterling ACTERRA

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GOOD PART'S, Serial#: 3CPXH0442HBV, Horse Power: 330, Casting#: 3CPXH0442HBV

Condition	Used
Horse Power	330 HP
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2003
Stock Number	L82413-1
MLS Number	10716874
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C7 Engine Core for a 2004 Sterling ACTERRA

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PART'S, Serial#: KAL77869, Horse Power: 250, Casting#: KAL77869

Condition	Used
Horse Power	250 HP
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2004
Stock Number	U04971-1
MLS Number	10672247
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C7 Engine Core for a 2005 Sterling ACTERRA

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GOOD PART'S, Serial#: KAL60401, Horse Power: 350, Casting#: KAL60401

Condition	Used
Horse Power	350 HP
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2005
Stock Number	091560-1
MLS Number	10619482
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C13 Engine Core for a 2005 Freightliner CENTURY CLASS 120

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LOCKED UP, Serial#: KCB18114, Horse Power: 380, Casting#: KCB18114

Condition	Used
Horse Power	380 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	CENTURY CLASS 120
Will Fit Year(s)	2005
Stock Number	J48834-1
MLS Number	10084840
Category	Engine Cores
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Caterpillar C15 Engine Core for a 2007 Western Star 4900 SA

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2007 WS 4900SA TRIDRIVE CAT C15 MSX ENGINE CORE, TWIN TURBO, FRONT SUMP, Serial#: MXS92665, Horse Power: NA

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2007
Stock Number	3727-WS-1
MLS Number	13348265
Category	Engine Cores
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

Caterpillar C7 Engine Core for a 2006 Freightliner M2 106

$6,500 USD

(Core) 2005 Caterpillar C7, ENGINE ASSEMBLY- Family Number: 5CPXH0442HBK, Displacement: 7.2L, Horsepower: 300, Ar.No./CPL: 261-5311, Serial Number: SAP91231, Part Number: C01-00103-403,...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2006
Part Number	C01-00103-403
Stock Number	P-111188
MLS Number	13821041
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C15 Engine Core

$4,500 USD

(Core) Engine does Not turn 360 Degrees Complete, Caterpillar C15, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: 475, Serial Number: BX520762, CPL: 225-876, Reference images for...

Condition	Used
Horse Power	500 HP
Stock Number	P-98377
MLS Number	13453056
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C13 Engine Core for a 2008 Mci D4500

$4,500 USD

(Core) Engine Blowby Excessive, 2007 Caterpillar C13, ENGINE ASSEMBLY- Displacement: 12.5L, Horsepower: 410, Serial Number: LEE04880, Part Number: 08-01-1303, For more information about...

Condition	Used
Horse Power	410 HP
Fits To Make(s)	MCI
Fits To Model(s)	D4500
Will Fit Year(s)	2008
Part Number	08-01-1303
Stock Number	P-84282
MLS Number	12987215
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C13 Engine Core

$3,499.99 USD

(Core) Engine Does Not Turn, 2006 CATERPILLAR C13, ENGINE ASSEMBLY- Family Number: 6CPXH0763EBK Displacement: 12.5L Horsepower: 430 Ar.No.CPL: 295-3534 ESN: KCB85419 ECS: EM, CI, TC, ECM, ...

Condition	Used
Horse Power	430 HP
Part Number	6CPXH0763EBK
Stock Number	P-48863
MLS Number	12081389
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine Core

$2,999.99 USD

(Core) Engine Does Not Turn 360 Degrees Complete, 2003 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 11.9L Horsepower: 339 ESN: MBL01716 ECS: EM, DI, ECM, CAC, CAT For more information...

Condition	Used
Horse Power	339 HP
Stock Number	P-48091
MLS Number	12059395
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine Core

$2,999.99 USD

(Core) Engine Does Not Turn 360 Degrees Complete, Caterpillar C-12, ENGINE ASSEMBLY- Family Number: XCPXH0729ERK Displacement: 11.9L Horsepower: 339, ESN: 2KS22731 E.C.S.: EM, DI, TC, ECM,...

Condition	Used
Horse Power	339 HP
Stock Number	P-49985
MLS Number	12110250
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine Core

$2,999.99 USD

(Core) Engine Does Not Turn360 Degrees Complete, 1997 Caterpillar C-12, ENGINE ASSEMBLY- Family Number: VCP729EZDARX, Displacement: 11.9L, Horsepower: 430, Serial Number: 1YN06060, E.C.S: EM...

Condition	Used
Horse Power	430 HP
Stock Number	P-53228
MLS Number	12171818
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine Core

$2,999.99 USD

(Core) Engine Does Not Turn 360 Degrees Complete, 1999 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 11.9L Horsepower: 430 Ar. No CPL: 153-5749 ESN: 9NS02335 For more information about...

Condition	Used
Horse Power	430 HP
Stock Number	P-55991
MLS Number	12234281
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts